test: correct sizeof.go.

It would not pass on amd64 due to alignment of pointers.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9949043

diff --git a/test/sizeof.go b/test/sizeof.go
index 9aa95677d474a6ff713d1da17b110dc63a44585a..c3db1e5c3aefab121adb94836b8d25b386ce8a84 100644 (file)
--- a/test/sizeof.go
+++ b/test/sizeof.go
@@ -1,4 +1,4 @@
-// compile
+// run
 
 // Copyright 2011 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -58,35 +58,35 @@ func main() {
 
 type (
        S1 struct {
-               A int32
+               A int64
                S2
        }
        S2 struct {
-               B int32
+               B int64
                S3
        }
        S3 struct {
-               C int32
+               C int64
                S4
        }
        S4 struct {
-               D int32
+               D int64
                S5
        }
        S5 struct {
-               E int32
+               E int64
                S6
        }
        S6 struct {
-               F int32
+               F int64
                S7
        }
        S7 struct {
-               G int32
+               G int64
                S8
        }
        S8 struct {
-               H int32
+               H int64
                *S1
        }
 )
@@ -96,24 +96,24 @@ func testDeep() {
        switch {
        case unsafe.Offsetof(s1.A) != 0:
                panic("unsafe.Offsetof(s1.A) != 0")
-       case unsafe.Offsetof(s1.B) != 4:
-               panic("unsafe.Offsetof(s1.B) != 4")
-       case unsafe.Offsetof(s1.C) != 8:
-               panic("unsafe.Offsetof(s1.C) != 8")
-       case unsafe.Offsetof(s1.D) != 12:
-               panic("unsafe.Offsetof(s1.D) != 12")
-       case unsafe.Offsetof(s1.E) != 16:
-               panic("unsafe.Offsetof(s1.E) != 16")
-       case unsafe.Offsetof(s1.F) != 20:
-               panic("unsafe.Offsetof(s1.F) != 20")
-       case unsafe.Offsetof(s1.G) != 24:
-               panic("unsafe.Offsetof(s1.G) != 24")
-       case unsafe.Offsetof(s1.H) != 28:
-               panic("unsafe.Offsetof(s1.H) != 28")
-       case unsafe.Offsetof(s1.S1) != 32:
-               panic("unsafe.Offsetof(s1.S1) != 32")
-       case unsafe.Offsetof(s1.S1.S2.S3.S4.S5.S6.S7.S8.S1.S2) != 4:
-               panic("unsafe.Offsetof(s1.S1.S2.S3.S4.S5.S6.S7.S8.S1.S2) != 4")
+       case unsafe.Offsetof(s1.B) != 8:
+               panic("unsafe.Offsetof(s1.B) != 8")
+       case unsafe.Offsetof(s1.C) != 16:
+               panic("unsafe.Offsetof(s1.C) != 16")
+       case unsafe.Offsetof(s1.D) != 24:
+               panic("unsafe.Offsetof(s1.D) != 24")
+       case unsafe.Offsetof(s1.E) != 32:
+               panic("unsafe.Offsetof(s1.E) != 32")
+       case unsafe.Offsetof(s1.F) != 40:
+               panic("unsafe.Offsetof(s1.F) != 40")
+       case unsafe.Offsetof(s1.G) != 48:
+               panic("unsafe.Offsetof(s1.G) != 48")
+       case unsafe.Offsetof(s1.H) != 56:
+               panic("unsafe.Offsetof(s1.H) != 56")
+       case unsafe.Offsetof(s1.S1) != 64:
+               panic("unsafe.Offsetof(s1.S1) != 64")
+       case unsafe.Offsetof(s1.S1.S2.S3.S4.S5.S6.S7.S8.S1.S2) != 8:
+               panic("unsafe.Offsetof(s1.S1.S2.S3.S4.S5.S6.S7.S8.S1.S2) != 8")
        }
 }